추천 제품
product name
SUPELCOSIL™ LC-NH2-NP HPLC Column, 5 μm particle size, L × I.D. 25 cm × 4.6 mm
Agency
suitable for USP L8
특징
endcapped
제조업체/상표
SUPELCOSIL™
라벨링 범위
3% Carbon loading
파라미터
≤70 °C temp. range
400 bar pressure (5801 psi)
기술
HPLC: suitable
길이 × I.D.
25 cm × 4.6 mm
표면적
170 m2/g
표면 범위
surface coverage 5.1 μmol/m2
기질
silica gel, spherical particle platform
기질 활성군
amino phase
입자 크기
5 μm
공극 크기
120 Å
pH
2-7.5
응용 분야
food and beverages
분리 기술
normal phase
관련 카테고리
일반 설명
An amino phase dedicated to normal-phase chromatography. By employing special bonding technology, and avoiding water in manufacturing and testing the column, we have dramatically reduced the retention variation that is characteristic of normal-phase chromatography. Normal-phase chromatography is especially useful when the analytes are not water soluble -- for example, the fat-soluble vitamins A, D, E, and K.
These columns should be used with non-aqueous mobile phases only.
These columns should be used with non-aqueous mobile phases only.
SUPELCOSIL LC-NH2-NP is an amino phase dedicated to normal phase chromatography. By employing special bonding technology, and avoiding water in manufacturing and testing the column, we have dramatically reduced the retention variation that is characteristic of normal phase chromatography.
특징 및 장점
• show stable retention in normal-phase separations
• are less sensitive to small or varying amounts of water in mobile phases, relative to unmodified silica
• provide excellent separations of fat-soluble vitamins
• are less sensitive to small or varying amounts of water in mobile phases, relative to unmodified silica
• provide excellent separations of fat-soluble vitamins
SUPELCOSIL LC-NH2-NP columns:
• show stable retention in normal phase separations
• are less sensitive to small or varying amounts of water in the mobile phase, relative to unmodified silica
• provide excellent separations of fat-soluble vitamins
• show stable retention in normal phase separations
• are less sensitive to small or varying amounts of water in the mobile phase, relative to unmodified silica
• provide excellent separations of fat-soluble vitamins
법적 정보
SUPELCOSIL is a trademark of Sigma-Aldrich Co. LLC
Choose from one of the most recent versions:
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